Conversion Factor

Definition

A conversion factor is a ratio (or fraction) which represents the relationship between two different units. It's used to convert one unit of measurement into another.

Related terms

Ratio:

A comparison of two quantities that both have the same unit of measure.

Unit Conversion: The process of changing from one unit to another, often using a conversion factor.

Dimensional Analysis:

A method used in science to convert from one system of units to another, or to check if an equation makes sense dimensionally.